DE299371C - - Google Patents

Info

Publication number
DE299371C
DE299371C DENDAT299371D DE299371DA DE299371C DE 299371 C DE299371 C DE 299371C DE NDAT299371 D DENDAT299371 D DE NDAT299371D DE 299371D A DE299371D A DE 299371DA DE 299371 C DE299371 C DE 299371C
Authority
DE
Germany
Prior art keywords
pipe
spray
spoon
saying
extension
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DENDAT299371D
Other languages
German (de)
Publication of DE299371C publication Critical patent/DE299371C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Nozzles (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Description

*) Frühere Zusatzpatente 298251 und 299309.*) Former additional patents 298251 and 299309.

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

Patent-An Spruch:Patent-An saying: Rohrreiniger nach Patent 297310, dadurch gekennzeichnet, daß das Spritzmundstück («) in der Verlängerung der um das Ausstrahlungsrohr (δ) kreisförmig angeordneten Spritzlöcher (c) löffelartig ausgehöhlte und nach den Rohrwänden schräg zulaufende, sich federnd gegen ^diese legende Spritzrinnen (d) besitzt.Pipe cleaner according to patent 297310, characterized in that the spray mouthpiece («) in the extension of the spray holes (c) arranged in a circle around the radiation pipe (δ) has spoon-like hollowed out spray channels (d) which run diagonally towards the pipe walls and spring against them .
DENDAT299371D Active DE299371C (en)

Publications (1)

Publication Number Publication Date
DE299371C true DE299371C (en)

Family

ID=553472

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT299371D Active DE299371C (en)

Country Status (1)

Country Link
DE (1) DE299371C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993010919A1 (en) * 1991-12-04 1993-06-10 Rufolo Paul G Method and device for cleaning underwater pipes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993010919A1 (en) * 1991-12-04 1993-06-10 Rufolo Paul G Method and device for cleaning underwater pipes
US5444887A (en) * 1991-12-04 1995-08-29 Rufolo; Paul G. Method and device for cleaning underwater pipes

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